@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-cyrillic-ext-400-italic.CZOVIkJA.woff2) format("woff2"),url(/_astro/spectral-cyrillic-ext-400-italic.C6Gmo4JY.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-cyrillic-400-italic.C6o5RXh-.woff2) format("woff2"),url(/_astro/spectral-cyrillic-400-italic.C95RxGpc.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-vietnamese-400-italic.DO3bsfcj.woff2) format("woff2"),url(/_astro/spectral-vietnamese-400-italic.D8dhja4j.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-latin-ext-400-italic.BgTM1Mst.woff2) format("woff2"),url(/_astro/spectral-latin-ext-400-italic.BcKU4A_a.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-latin-400-italic.CDO25mTW.woff2) format("woff2"),url(/_astro/spectral-latin-400-italic.Ds-NcNVC.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg: oklch(.155 .012 285);--bg-2: oklch(.175 .013 285);--surface: oklch(.205 .015 285);--surface-2: oklch(.255 .017 285);--hairline: oklch(.33 .018 285);--hairline-soft: oklch(.27 .015 285);--ink: oklch(.95 .005 285);--ink-dim: oklch(.86 .008 285);--muted: oklch(.72 .013 285);--faint: oklch(.58 .014 285);--primary: oklch(.66 .205 351);--primary-bright: oklch(.76 .18 350);--primary-ink: oklch(.98 .01 350);--primary-glow: oklch(.66 .205 351 / .35);--primary-wash: oklch(.66 .205 351 / .1);--accent: oklch(.84 .13 80);--accent-dim: oklch(.78 .1 80);--verified: oklch(.81 .15 158);--verified-wash: oklch(.81 .15 158 / .12);--lead: oklch(.82 .135 70);--lead-wash: oklch(.82 .135 70 / .12);--serif: "Spectral", Georgia, "Times New Roman", serif;--sans: "Public Sans Variable", system-ui, -apple-system, sans-serif;--mono: "JetBrains Mono Variable", ui-monospace, "SF Mono", Menlo, monospace;--step--1: clamp(.82rem, .8rem + .1vw, .9rem);--step-0: clamp(1.075rem, 1.02rem + .28vw, 1.235rem);--step-1: clamp(1.3rem, 1.18rem + .55vw, 1.65rem);--step-2: clamp(1.62rem, 1.4rem + 1vw, 2.3rem);--step-3: clamp(2.05rem, 1.65rem + 1.9vw, 3.3rem);--step-4: clamp(2.7rem, 1.9rem + 3.6vw, 5.2rem);--measure: 41rem;--rail-w: 16rem;--gutter: clamp(1.1rem, 4vw, 3rem);--z-rail: 20;--z-progress: 60;--z-hud: 55;--z-sheet-backdrop: 80;--z-sheet: 90;--ease: cubic-bezier(.16, 1, .3, 1);--ease-q: cubic-bezier(.22, 1, .36, 1);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scrollbar-color:var(--hairline) transparent}body{background:var(--bg);color:var(--ink);font-family:var(--serif);font-size:var(--step-0);line-height:1.72;font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(120% 80% at 50% -10%,oklch(.22 .03 320 / .45),transparent 60%),radial-gradient(90% 70% at 50% 115%,var(--primary-wash),transparent 55%),var(--bg)}body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;background-image:linear-gradient(to right,oklch(.5 .02 285 / .04) 1px,transparent 1px);background-size:4.5rem 100%;mask-image:radial-gradient(120% 90% at 50% 0%,black,transparent 80%)}::selection{background:var(--primary-glow);color:var(--ink)}a{color:var(--primary-bright);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--primary)}:focus-visible{outline:2px solid var(--primary-bright);outline-offset:3px;border-radius:3px}.skip{position:fixed;top:0;left:50%;transform:translate(-50%,-120%);background:var(--primary);color:var(--primary-ink);padding:.6rem 1rem;z-index:100;font-family:var(--sans);font-weight:600;border-radius:0 0 8px 8px;transition:transform .2s var(--ease)}.skip:focus{transform:translate(-50%)}.progress{position:fixed;top:0;left:0;height:3px;width:100%;z-index:var(--z-progress);background:transparent}.progress__fill{height:100%;width:var(--p, 0%);background:linear-gradient(90deg,var(--primary),var(--primary-bright));box-shadow:0 0 12px var(--primary-glow);transition:width .08s linear}.filehead{position:fixed;top:0;left:0;right:0;z-index:var(--z-hud);display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem var(--gutter);font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--muted);text-transform:uppercase;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}.filehead__meta{display:flex;gap:.9rem;align-items:center}.filehead__dot{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 8px var(--primary-glow)}.filehead__left{color:var(--ink-dim);font-weight:600}.filehead .timeleft{color:var(--accent)}.filehead.is-hidden{opacity:0;transform:translateY(-6px)}.shell{display:grid;grid-template-columns:var(--rail-w) minmax(0,1fr);max-width:84rem;margin-inline:auto}.rail-col{position:relative}main{min-width:0}.wrap{width:min(var(--measure),100% - 2 * var(--gutter));margin-inline:auto}.wrap--wide{width:min(58rem,100% - 2 * var(--gutter));margin-inline:auto}.rail{position:sticky;top:0;height:100vh;padding:5.5rem 1.3rem 2rem 0;display:flex;flex-direction:column;gap:.1rem;font-family:var(--sans);border-right:1px solid var(--hairline-soft);overflow-y:auto;overscroll-behavior:contain;z-index:var(--z-rail);mask-image:linear-gradient(to bottom,transparent,black 4.5rem,black calc(100% - 2rem),transparent)}.rail::-webkit-scrollbar{width:0}.rail__part{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:1.4rem 0 .5rem;font-weight:700;font-family:var(--mono)}.rail__part:first-child{margin-top:0}.rail__link{display:flex;align-items:baseline;gap:.6rem;padding:.32rem .4rem .32rem 0;color:var(--muted);font-size:.835rem;line-height:1.3;text-decoration:none;border-radius:5px;transition:color .2s var(--ease);position:relative}.rail__tick{flex:none;width:6px;height:6px;border-radius:50%;margin-top:.45em;background:var(--hairline);transition:all .3s var(--ease)}.rail__link:hover{color:var(--ink-dim)}.rail__link:hover .rail__tick{background:var(--muted)}.rail__link.is-active{color:var(--ink)}.rail__link.is-active .rail__tick{background:var(--primary);box-shadow:0 0 0 3px var(--primary-wash),0 0 10px var(--primary-glow);transform:scale(1.15)}.rail__txt{transition:transform .3s var(--ease)}.rail__link.is-active .rail__txt{transform:translate(1px)}.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:6rem 0 3rem;position:relative}.hero__kicker{font-family:var(--mono);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--primary-bright);display:flex;align-items:center;gap:.7rem;margin-bottom:1.6rem}.hero__kicker:before{content:"";width:1.8rem;height:1px;background:var(--primary)}.hero h1{font-family:var(--serif);font-weight:700;font-size:var(--step-4);line-height:.98;letter-spacing:-.025em;text-wrap:balance;color:var(--ink)}.hero h1 em{font-style:italic;color:var(--primary-bright);font-weight:600}.hero__sub{margin-top:1.5rem;font-size:var(--step-1);line-height:1.45;color:var(--ink-dim);max-width:30ch;font-weight:400;text-wrap:balance}.hero__verdict{margin-top:2.2rem;max-width:54ch;font-size:var(--step-0);color:var(--muted);line-height:1.65;padding-left:1.1rem;border-left:1px solid var(--hairline)}.hero__verdict b{color:var(--ink-dim);font-weight:600}.facts{margin-top:3rem;display:flex;flex-wrap:wrap;gap:.7rem .6rem}.fact{font-family:var(--mono);font-size:.78rem;color:var(--muted);border:1px solid var(--hairline);border-radius:999px;padding:.5rem .95rem;display:inline-flex;align-items:baseline;gap:.5rem;background:#15151b80}.fact b{color:var(--accent);font-size:.95rem;font-weight:600;font-variant-numeric:tabular-nums}.fact--flag b{color:var(--primary-bright)}.scrollcue{margin-top:3.4rem;display:inline-flex;align-items:center;gap:.7rem;font-family:var(--sans);font-size:.8rem;color:var(--faint);letter-spacing:.04em;background:none;border:0;cursor:pointer}.scrollcue svg{animation:bob 2.4s var(--ease) infinite}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}.scrollcue:hover{color:var(--muted)}.hero__alt{margin-top:1.4rem;font-family:var(--sans);font-size:.82rem;color:var(--faint);line-height:1.6}.hero__alt a{color:var(--ink-dim);text-decoration:none;border-bottom:1px solid var(--hairline)}.hero__alt a:hover{color:var(--primary-bright);border-color:var(--primary-bright)}.partdiv{padding:clamp(4rem,11vh,8rem) 0 1.5rem}.partdiv__n{font-family:var(--mono);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--primary-bright)}.partdiv h2{font-family:var(--serif);font-weight:600;font-size:var(--step-3);line-height:1.05;letter-spacing:-.02em;margin-top:.7rem;text-wrap:balance;color:var(--ink)}.partdiv__lead{margin-top:1.3rem;color:var(--muted);font-size:var(--step-0);max-width:60ch}.partdiv__lead em{color:var(--ink-dim);font-style:italic}.partrule{height:1px;background:linear-gradient(90deg,var(--primary),transparent 70%);margin-top:2rem}.partdiv__body{margin-top:1.6rem}.section{padding:clamp(2.6rem,6vh,4.2rem) 0;border-top:1px solid var(--hairline-soft)}.section:first-of-type{border-top:0}.section__head{display:flex;align-items:baseline;gap:.9rem;margin-bottom:1.6rem}.section__no{font-family:var(--mono);font-size:.8rem;color:var(--primary-bright);font-weight:600;flex:none;padding-top:.35em}.section h2.section__title{font-family:var(--serif);font-weight:600;font-size:var(--step-2);line-height:1.12;letter-spacing:-.018em;text-wrap:balance;color:var(--ink)}.section__meta{font-family:var(--mono);font-size:.7rem;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.4rem;display:flex;gap:.9rem;align-items:center}.share-btn{display:inline-flex;align-items:center;gap:.4rem;min-height:34px;font-family:var(--mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:transparent;border:1px solid var(--hairline);border-radius:999px;padding:.32rem .72rem;cursor:pointer;transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}.share-btn:hover{color:var(--primary-bright);border-color:var(--primary);background:var(--primary-wash)}.share-btn.is-copied{color:var(--verified);border-color:var(--verified)}.share-btn svg{flex:none}.prose{color:var(--ink-dim);overflow-wrap:break-word}.prose>*+*{margin-top:1.15em}.prose p{text-wrap:pretty}.prose img,.prose svg{max-width:100%;height:auto}.prose h3{font-family:var(--sans);font-weight:700;font-size:var(--step-1);line-height:1.2;color:var(--ink);margin-top:2.2em;letter-spacing:-.01em}.prose h4{font-family:var(--sans);font-weight:700;font-size:1.02rem;color:var(--ink);margin-top:1.8em;letter-spacing:.01em}.prose strong{color:var(--ink);font-weight:600}.prose em{color:var(--ink)}.prose ul,.prose ol{padding-left:1.3rem}.prose li{margin-top:.5em}.prose li::marker{color:var(--primary)}.prose ol li::marker{color:var(--accent-dim);font-family:var(--mono);font-size:.85em}.prose blockquote{font-family:var(--serif);font-style:italic;font-size:var(--step-1);line-height:1.4;color:var(--ink);padding:.2rem 0 .2rem 1.3rem;border-left:2px solid var(--primary);margin:1.8rem 0}.prose hr{border:0;height:1px;background:var(--hairline-soft);margin:2rem 0}.prose code{font-family:var(--mono);font-size:.82em;color:var(--accent-dim);background:#1e1e26;padding:.12em .42em;border-radius:4px;overflow-wrap:anywhere;word-break:break-word;line-height:1.3}.prose pre{overflow-x:auto;background:var(--surface-2);padding:1rem;border-radius:10px}.prose pre code{background:none;padding:0;color:var(--ink-dim)}.money{font-family:var(--mono);color:var(--accent);font-weight:500;font-variant-numeric:tabular-nums;font-size:.94em;letter-spacing:-.01em;white-space:nowrap}.tag{font-family:var(--mono);font-size:.68em;text-transform:uppercase;letter-spacing:.06em;padding:.12em .5em;border-radius:4px;white-space:normal;overflow-wrap:anywhere;vertical-align:.08em;font-weight:600}.tag-inf{color:var(--lead);background:var(--lead-wash);border:1px solid oklch(.82 .135 70 / .3)}.tag-rest{font-family:var(--mono);font-size:.78em;color:var(--faint)}.cite{font-family:var(--mono);font-size:.82em;color:var(--faint)}.lead-label{font-family:var(--sans);font-weight:700;color:var(--lead)}a.src{font-family:var(--sans);color:var(--primary-bright);text-decoration:none;border-bottom:1px dotted oklch(.66 .205 351 / .5);overflow-wrap:anywhere;word-break:break-word}a.src:after{content:" ↗";font-size:.75em;color:var(--faint);vertical-align:.1em}a.src:hover{border-bottom-color:var(--primary);color:var(--primary)}a.arch{font-family:var(--mono);font-size:.7em;color:var(--faint);text-decoration:none;margin-left:.15em;vertical-align:.32em;border:0}a.arch:hover{color:var(--accent)}.callout{margin:2rem 0;padding:1.3rem 1.5rem;border-radius:12px;position:relative}.callout-takeaway{background:linear-gradient(180deg,var(--primary-wash),transparent),var(--surface);border:1px solid oklch(.66 .205 351 / .35)}.callout-takeaway .callout-k{display:inline-block;font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.16em;color:var(--primary-bright);font-weight:700;margin-bottom:.55rem}.callout-takeaway p{color:var(--ink);font-size:var(--step-0);line-height:1.55;margin:0;font-weight:500}.whymatters{margin-top:1.1rem}.whymatters strong{color:var(--primary-bright)}.oq-head{font-family:var(--sans);font-weight:700;color:var(--lead);text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;margin-top:2rem!important}.oq-head+ul{list-style:none;padding-left:0;margin-top:.8rem;display:grid;gap:.6rem}.oq-head+ul li{background:var(--lead-wash);border:1px solid oklch(.82 .135 70 / .22);border-radius:9px;padding:.8rem 1rem;margin:0;font-size:.96em;color:var(--ink-dim)}.oq-head+ul li:before{content:"◎";color:var(--lead);margin-right:.5rem;font-weight:700}.keyfind{max-width:var(--measure);margin:1rem auto 3.5rem;padding-top:2rem;border-top:1px solid var(--hairline-soft)}.keyfind__h{font-family:var(--mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;color:var(--primary-bright);margin-bottom:1.4rem;font-weight:700}.keyfind__grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.9rem}@media (max-width: 620px){.keyfind__grid{grid-template-columns:1fr}}.kf{margin:0}.kf a{display:block;height:100%;text-decoration:none;background:var(--surface);border:1px solid var(--hairline-soft);border-radius:12px;padding:1.1rem 1.2rem;transition:border-color .2s var(--ease),transform .2s var(--ease),background .2s}.kf a:hover{border-color:var(--primary);transform:translateY(-2px);background:var(--surface-2)}.kf__n{font-family:var(--mono);font-size:.72rem;color:var(--faint);font-weight:700;letter-spacing:.1em}.kf__claim{color:var(--ink-dim);font-size:.98rem;line-height:1.5;margin:.4rem 0 .7rem}.kf__claim b{color:var(--ink);font-weight:700}.kf__src{font-family:var(--mono);font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.keyfind__note{font-size:.86rem;color:var(--muted);line-height:1.55;margin-top:1.4rem;font-style:italic}.vizset{margin:2.4rem 0;display:grid;gap:1.6rem}.viz--chart{margin:0;padding:1.5rem 1.4rem 1.3rem;background:var(--surface);border:1px solid var(--hairline-soft);border-radius:14px}.viz__head{display:flex;align-items:baseline;gap:.6rem;margin-bottom:1.1rem}.viz__title{font-family:var(--sans);font-weight:700;color:var(--ink);font-size:1.05rem;letter-spacing:-.01em}.viz__head:before{content:"";flex:0 0 .55rem;height:.55rem;background:var(--primary);border-radius:2px;transform:translateY(-.1rem)}.viz__plot{overflow-x:auto}.viz__plot svg{max-width:100%;height:auto}.viz__plot svg text{font-family:var(--mono)}.viz--chart .viz__cap{font-family:var(--serif);font-size:.96rem;text-transform:none;letter-spacing:normal;color:var(--ink-dim);margin:1.1rem 0 0;line-height:1.5;display:block}.viz--chart .viz__cap:before{display:none}.viz__src{font-family:var(--mono);font-size:.74rem;color:var(--faint);letter-spacing:.02em}.viz__legend{display:flex;flex-wrap:wrap;gap:.4rem 1.1rem;margin-top:.9rem;font-family:var(--mono);font-size:.74rem;color:var(--muted);justify-content:center}.viz__legend span{display:inline-flex;align-items:center;gap:.4rem}.viz__legend i{width:.7rem;height:.7rem;border-radius:2px;display:inline-block}@media (max-width: 640px){.viz--chart{padding:1.1rem .8rem}.viz__title{font-size:.98rem}}.prose .table-scroll{overflow-x:auto;margin:1.8rem 0;border-radius:10px;border:1px solid var(--hairline-soft);-webkit-overflow-scrolling:touch}.prose .table-scroll table{margin:0}.prose table{width:100%;border-collapse:collapse;margin:1.8rem 0;font-size:.92rem;font-family:var(--sans);line-height:1.4;min-width:30rem}.prose thead th{text-align:left;font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600;padding:.6rem .8rem;border-bottom:1px solid var(--hairline);background:var(--surface)}.prose tbody td{padding:.7rem .8rem;border-bottom:1px solid var(--hairline-soft);color:var(--ink-dim);vertical-align:top}.prose tbody tr:hover td{background:#15151b80}.prose td:first-child{color:var(--ink);font-weight:600}.section--ledger .prose>ul{list-style:none;padding-left:0;display:grid;gap:.55rem}.section--ledger .prose>ul li{padding:.75rem 1rem;border-radius:9px;margin:0;background:var(--surface);border:1px solid var(--hairline-soft)}.ledger-h{display:block;font-family:var(--sans);font-size:1.02rem;margin-top:1.6rem}.ledger-h.ok{color:var(--verified)}.ledger-h.lead{color:var(--lead)}.toc-btn{position:fixed;left:1rem;bottom:1rem;z-index:var(--z-hud);display:none;align-items:center;gap:.5rem;min-height:44px;background:var(--surface-2);color:var(--ink);border:1px solid var(--hairline);border-radius:999px;padding:.6rem 1.1rem;font-family:var(--sans);font-weight:600;font-size:.85rem;box-shadow:0 8px 30px #00000080;cursor:pointer}dialog.sheet{margin:0 0 0 auto;height:100dvh;max-height:100dvh;width:min(22rem,88vw);background:var(--bg-2);border:0;border-left:1px solid var(--hairline);color:var(--ink);padding:5rem 1.5rem 2rem;overflow-y:auto}dialog.sheet::backdrop{background:#0009;backdrop-filter:blur(3px)}dialog.sheet[open]{animation:sheetIn .32s var(--ease)}@keyframes sheetIn{0%{transform:translate(100%)}to{transform:translate(0)}}.sheet__close{position:absolute;top:1.2rem;right:1.2rem;background:none;border:0;color:var(--muted);font-size:1.5rem;cursor:pointer;line-height:1}.viz{margin:2.5rem auto;padding:1.8rem;background:var(--surface);border:1px solid var(--hairline-soft);border-radius:14px}.viz__cap{font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:1.3rem;display:flex;align-items:center;gap:.6rem}.viz__cap:before{content:"";width:.6rem;height:.6rem;background:var(--primary);border-radius:2px}.gauge__bar{height:2.6rem;border-radius:8px;overflow:hidden;display:flex;background:var(--surface-2);border:1px solid var(--hairline-soft)}.gauge__seg{display:flex;align-items:center;padding:0 .7rem;font-family:var(--mono);font-size:.78rem;font-weight:600;white-space:nowrap;overflow:hidden}.gauge__seg--in{background:linear-gradient(90deg,var(--primary),var(--primary-bright));color:var(--primary-ink)}.gauge__seg--ny{background:var(--surface-2);color:var(--muted)}.gauge__seg--out{background:#1e1e26;color:var(--faint);border-left:1px solid var(--hairline-soft)}.gauge__key{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:1rem;font-family:var(--sans);font-size:.8rem;color:var(--muted)}.gauge__key span{display:inline-flex;align-items:center;gap:.45rem}.gauge__key i{width:.8rem;height:.8rem;border-radius:3px;display:inline-block}.loop{display:grid;grid-template-columns:1fr;gap:.8rem}.loop__row{display:grid;grid-template-columns:7rem 1fr auto;gap:.9rem;align-items:center;padding:.85rem 1rem;background:var(--surface-2);border:1px solid var(--hairline-soft);border-radius:10px}.loop__src{font-family:var(--sans);font-weight:700;color:var(--ink);font-size:.9rem}.loop__path{font-family:var(--sans);font-size:.86rem;color:var(--muted)}.loop__path b{color:var(--ink-dim)}.loop__amt{font-family:var(--mono);font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap}.loop__row--ie .loop__amt{color:var(--primary-bright)}.loop__note{font-family:var(--sans);font-size:.82rem;color:var(--faint);margin-top:.4rem}.closer{padding:clamp(4rem,12vh,9rem) 0 3rem;text-align:left}.closer h2{font-family:var(--serif);font-weight:600;font-size:var(--step-2);letter-spacing:-.02em;color:var(--ink);text-wrap:balance}.closer p{color:var(--muted);margin-top:1.2rem;max-width:58ch}.site-foot{border-top:1px solid var(--hairline-soft);padding:2.2rem 0 4rem;font-family:var(--mono);font-size:.74rem;color:var(--faint);line-height:1.8}.site-foot b{color:var(--muted);font-weight:600}.reveal{will-change:opacity,transform}html.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}html.js .reveal.in{opacity:1;transform:none}html.js .reveal[data-stagger]>*{opacity:0;transform:translateY(10px);transition:opacity .6s var(--ease),transform .6s var(--ease)}html.js .reveal.in[data-stagger]>*{opacity:1;transform:none}@media (max-width: 980px){:root{--rail-w: 0px}.shell{grid-template-columns:1fr}.rail-col{display:none}.toc-btn{display:inline-flex}.filehead__meta .sep,.filehead__filing{display:none}}@media (max-width: 560px){body{line-height:1.7}.hero__verdict{padding-left:.9rem}.loop__row{grid-template-columns:1fr;gap:.3rem}.loop__amt{justify-self:start}.callout{padding:1.1rem 1.15rem}.share-btn{min-height:40px;font-size:.7rem;padding:.4rem .85rem}.filehead{padding:.7rem 1rem;font-size:.66rem}.gauge__seg{padding:0 .5rem;font-size:.72rem}}@media (prefers-reduced-motion: reduce){html.js .reveal,html.js .reveal.in,html.js .reveal[data-stagger]>*,html.js .reveal.in[data-stagger]>*{opacity:1!important;transform:none!important;transition:none!important}.scrollcue svg{animation:none}*{scroll-behavior:auto!important}}:root{--bg: oklch(.962 .004 250);--bg-2: oklch(.945 .005 250);--surface: oklch(.992 .002 250);--surface-2: oklch(.97 .004 250);--hairline: oklch(.84 .007 262);--hairline-soft: oklch(.9 .005 262);--ink: oklch(.205 .012 270);--ink-dim: oklch(.3 .013 270);--muted: oklch(.44 .014 270);--faint: oklch(.55 .012 270);--primary: oklch(.47 .2 26);--primary-bright: oklch(.52 .21 22);--primary-ink: oklch(.99 .01 30);--primary-glow: oklch(.55 .215 18 / .18);--primary-wash: oklch(.55 .215 18 / .08);--accent: oklch(.46 .09 70);--accent-dim: oklch(.52 .07 70);--verified: oklch(.48 .13 158);--verified-wash: oklch(.48 .13 158 / .1);--lead: oklch(.5 .13 70);--lead-wash: oklch(.5 .13 70 / .1)}html,body{background:var(--bg)}:root{color-scheme:light}body{padding-top:46px}.hero{min-height:calc(100vh - 46px)!important}.progress{top:46px!important}html{scroll-padding-top:54px}body:before{background:radial-gradient(120% 80% at 50% -10%,oklch(.55 .215 18 / .05),transparent 60%),linear-gradient(to right,oklch(.2 .02 270 / .025) 1px,transparent 1px)!important}.fact{background:var(--surface)!important;border:1px solid var(--hairline-soft)}.prose .money,.money{background:none!important;color:var(--accent)!important;font-weight:600;padding:0!important;font-variant-numeric:tabular-nums}.prose .cite,.cite{border-bottom-color:#d10f3f73!important}.prose .src,.src{border-color:#d10f3f4d!important}.prose tbody tr:hover td{background:#d10f3f0d!important}.sheet{box-shadow:0 8px 30px #12161f2e!important}dialog.sheet::backdrop{background:#12161f66!important;backdrop-filter:blur(2px)}.callout{background:var(--surface);border:1px solid var(--hairline);border-left-width:1px}.callout-takeaway{background:var(--primary-wash);border:1px solid color-mix(in oklch,var(--primary) 35%,transparent);border-left-width:1px}.hl-grid{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:1px;background:var(--hairline);border:1px solid var(--hairline);border-radius:8px;overflow:hidden}.hl{background:var(--surface)}.hl a{display:block;padding:1.15rem 1.25rem 1.3rem;text-decoration:none;color:inherit;height:100%;transition:background .15s}.hl a:hover{background:var(--bg-2)}.hl__n{font-family:var(--mono);font-size:.74rem;font-weight:600;color:var(--primary)}.hl__tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-left:.6rem}.hl__claim{font-family:var(--serif);font-size:1.06rem;line-height:1.34;color:var(--ink);margin:.55rem 0 0;text-wrap:pretty}.hl a:hover .hl__claim{color:var(--primary-bright)}.chrono-sec{padding-top:clamp(2.5rem,6vh,4.5rem)}.chrono-sec__h{font-family:var(--serif);font-weight:700;font-size:clamp(1.6rem,1.2rem + 1.6vw,2.4rem);letter-spacing:-.015em;margin:.5rem 0 .6rem}.chrono-sec__lead{color:var(--muted);font-size:var(--step-0);line-height:1.6;max-width:60ch;margin:0}.chrono[data-astro-cid-rseqzdwi]{margin:1.5rem 0 .5rem}.chrono__legend[data-astro-cid-rseqzdwi]{display:flex;flex-wrap:wrap;gap:.3rem 1.1rem;margin-bottom:1.6rem;font-family:var(--mono);font-size:.72rem;color:var(--muted)}.chrono__key[data-astro-cid-rseqzdwi]{display:inline-flex;align-items:center;gap:.4rem}.chrono__key[data-astro-cid-rseqzdwi] i[data-astro-cid-rseqzdwi]{width:.6rem;height:.6rem;border-radius:2px;display:inline-block}.chrono__line[data-astro-cid-rseqzdwi]{list-style:none;margin:0;padding:0;position:relative}.chrono__line[data-astro-cid-rseqzdwi]:before{content:"";position:absolute;left:7.3rem;top:.4rem;bottom:.4rem;width:1px;background:var(--hairline)}.chrono__year[data-astro-cid-rseqzdwi]{margin:1.4rem 0 .7rem;position:relative}.chrono__year[data-astro-cid-rseqzdwi] span[data-astro-cid-rseqzdwi]{font-family:var(--mono);font-weight:700;font-size:.78rem;letter-spacing:.04em;color:var(--ink);background:var(--bg);padding-right:.6rem;position:relative;z-index:1}.chrono__year[data-astro-cid-rseqzdwi]:first-child{margin-top:0}.chrono__ev[data-astro-cid-rseqzdwi]{display:grid;grid-template-columns:6.4rem 1fr;gap:0 1.6rem;padding:.55rem 0;position:relative;align-items:baseline}.chrono__dot[data-astro-cid-rseqzdwi]{position:absolute;left:6.95rem;top:.95rem;width:.7rem;height:.7rem;border-radius:50%;background:var(--k);box-shadow:0 0 0 3px var(--bg);z-index:1}.chrono__date[data-astro-cid-rseqzdwi]{font-family:var(--mono);font-size:.72rem;color:var(--muted);text-align:right;line-height:1.5;padding-top:.05rem}.chrono__body[data-astro-cid-rseqzdwi]{min-width:0}.chrono__label[data-astro-cid-rseqzdwi]{font-family:var(--serif);font-weight:600;font-size:1.02rem;line-height:1.35;color:var(--ink);margin:0 0 .15rem}.chrono__detail[data-astro-cid-rseqzdwi]{font-size:.9rem;line-height:1.55;color:var(--muted);margin:0}.chrono__src[data-astro-cid-rseqzdwi]{font-family:var(--mono);font-size:.68rem;color:var(--faint);white-space:nowrap}.chrono__src[data-astro-cid-rseqzdwi]:before{content:"· "}@media (max-width: 620px){.chrono__line[data-astro-cid-rseqzdwi]:before,.chrono__dot[data-astro-cid-rseqzdwi]{display:none}.chrono__ev[data-astro-cid-rseqzdwi]{grid-template-columns:1fr;gap:.1rem}.chrono__date[data-astro-cid-rseqzdwi]{text-align:left}}html.lenis,html.lenis body{height:auto}.lenis[data-astro-cid-j7pv25f6].lenis-smooth{scroll-behavior:auto!important}.lenis[data-astro-cid-j7pv25f6].lenis-smooth [data-astro-cid-j7pv25f6][data-lenis-prevent]{overscroll-behavior:contain}.lenis[data-astro-cid-j7pv25f6].lenis-stopped{overflow:hidden}